a0e584eeb2
Given that it's only used with `Map`s, and that it's currently implemented in such a way that we (indirectly) must iterate through the data *twice*, some simplification cannot hurt here. Note that the only reason that we're not using `Object.fromEntries(...)` directly, at each call-site, is that that one won't guarantee that a `null` prototype is being used.
42 lines
1.0 KiB
JavaScript
42 lines
1.0 KiB
JavaScript
/* Copyright 2012 Mozilla Foundation
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*
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* Licensed under the Apache License, Version 2.0 (the "License");
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* you may not use this file except in compliance with the License.
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* You may obtain a copy of the License at
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*
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* http://www.apache.org/licenses/LICENSE-2.0
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*
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* Unless required by applicable law or agreed to in writing, software
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* distributed under the License is distributed on an "AS IS" BASIS,
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* WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
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* See the License for the specific language governing permissions and
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* limitations under the License.
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*/
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import { objectFromMap } from "../shared/util.js";
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class Metadata {
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constructor({ parsedData, rawData }) {
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this._metadataMap = parsedData;
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this._data = rawData;
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}
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getRaw() {
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return this._data;
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}
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get(name) {
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return this._metadataMap.get(name) ?? null;
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}
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getAll() {
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return objectFromMap(this._metadataMap);
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}
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has(name) {
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return this._metadataMap.has(name);
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}
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}
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export { Metadata };
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